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Truck Hardware Gatorback Black Wrap GMC Mud Flaps - Set of 4 - Fits 2023-2026 GMC Sierra 1500 AT4X

Part #:
GCN211K-GW2
Sale Price
$713.60
$892.00
Free Shipping
ON ORDER — Expected to Ship in 10-14 Days

Additional details

    ⚠️Fits AT4X & AT4X AEV models only
  • Includes (4) 12.5" wide mud flaps, brackets & hardware
  • Removable heavy duty premium rubber flaps
  • Front tire coverage - 8.75" below fender
  • Rear tire coverage - 8.75" below fender
  • 1 year limited warranty

Installation Video

Step by Step Instructions

Gatorback Plate Finishes

Here are the different plate finishes

At a glance

Overall sentiment is overwhelmingly positive: customers consistently describe Gatorback/SharpTruck mud flaps as premium, heavy-duty, great-looking products that provide excellent protection, with standout customer service and warranty support; the main negatives are high price and occasional installation/hardware/fitment frustrations.

What Customers Liked

  • Thick, heavy rubber with a substantial feel; durable, flexible in cold/snow/ice; doesn’t “sail” at highway speeds; plates/weights feel robust and can be replaced/swapped.
  • Significantly reduces rock chips, mud/salt spray, and slush on rocker panels, running boards/power steps, bumpers, trailers/RVs; many note cleaner sides and less debris noise on gravel roads.
  • Vehicle-specific fit often described as ‘like a glove’/OEM; finishes (chrome, gunmetal, black plates) and logo plates (Z71/AT4X/FX4/Ram/Ford/Chevy, flags, etc.) ‘make the truck pop’ and draw compliments.
  • Many report straightforward installs, especially after the first flap; helpful YouTube videos; slotted holes help leveling; adjustable stick-out; removable lower section appreciated for off-roading/clearance.
  • Fast shipping is frequently praised; responsive support for exchanges/mis-shipments/damaged parts; hassle-free warranty replacements (torn/ripped flaps or scratched plates) often sent quickly.

Things to Consider

  • Most common complaint: ‘pricey/overpriced’ (often $600–$1000 with brackets/plates). Some feel brackets/plates should be included at that price.
  • Installs can be time-consuming or awkward (especially rears/dually setups), sometimes requiring wheel removal, right-angle drill, extra hands, drilling into plastic liners, trimming liners/trim pieces, or drilling/slot-cutting templates.
  • Paper instructions sometimes lacking, confusing, or mismatched vs video; hardware bags not well-separated/labeled; left/right not always marked; templates/printer scaling issues; ‘no-drill’ marketing criticized when drilling plastic is required.
  • Occasional reports of cheap/fragile fasteners, plastic clips/nut inserts pulling out/stripping, mixed metric/SAE heads, silver hardware being visually noticeable, bracket thickness/material concerns (plastic/galvanized vs stainless), and clamp-on brackets potentially rubbing paint (suggest PPF/tape).
  • Some vehicles need hole elongation, bracket bending, or ‘gerry-rigging’; occasional rubbing with oversized tires/offset wheels; a few reports of mis-shipped parts (two rears), wrong plates/colors, missing washers/spacers/clips/screws, or shipping scuffs/scratches/damaged boxes.
AI-generated from the text of customer reviews
Gatorback mudflaps for 2023 GMC AT4X AEV
5
These look great and i live on a gravel road and it has stopped the rocks from hitting truck. I love these. They were super easy to install.

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Truck Hardware Gatorback Black Wrap "GMC" Logo Mud Flaps - Set - AT4X & AT4X AEV Edition Only

Upgrade your 2023-2026 GMC Sierra 1500 AT4X & AT4X AEV Edition with the Truck Hardware Gatorback Black Wrap "GMC" Logo Mud Flaps. This premium set of mud flaps is specifically designed for the AT4X and AEV Edition models, ensuring a perfect fit and superior protection for your truck. Featuring the officially licensed GMC logo on a 304 stainless steel plate with a sleek black background, these mud flaps add a touch of rugged style while effectively safeguarding your vehicle from mud, rocks, and road debris.

Durability Meets Sophistication

Crafted from heavy-duty rubber, these 12.5" wide mud flaps provide robust protection while maintaining the aesthetic appeal of your truck. The durable nylon/fiberglass upper brackets ensure strength and longevity, while the 5/8" offset offers additional tire clearance. The brackets are designed with factory-matched holes to line up with your truck’s existing fasteners, making installation straightforward and hassle-free. Additionally, the rubber flaps are removable via a built-in channel system, allowing for easy removal when additional ground clearance is needed.

Key Features

  • Heavy-Duty 12.5" Rubber Construction: Provides optimal protection against debris, keeping your truck clean and free from damage.
  • Officially Licensed GMC Logo: Features a die-stamped black background GMC logo on a 304 stainless steel plate for a high-quality, rugged look.
  • Custom-Fit Nylon/Fiberglass Brackets: Durable nylon brackets with a 5/8" offset offer added tire clearance and a secure installation, with holes pre-aligned to match factory mounting points.
  • Removable Flap Design: The removable rubber flaps offer the flexibility to increase ground clearance when needed, providing versatility for different driving conditions.

Installation

Installation is simple and requires no body drilling, using the existing factory mounting screws for a clean and professional fit. The front and rear flaps mount securely inside the wheel wells, providing maximum coverage without interfering with side steps, power boards, or other accessories. Each flap installs in approximately 15 minutes, using common household tools for convenience.

Tire Coverage

  • Front Tire Coverage: 8.75" below the fender
  • Rear Tire Coverage: 8.75" below the fender

What's Included

  • Four 12.5" wide mud flaps (two driver side, two passenger side)
  • Custom nylon/fiberglass upper brackets with 5/8" offset
  • Mounting hardware for easy installation

Care & Maintenance

  • Rubber Flaps: Clean the rubber flaps regularly with mild soap and water to maintain their appearance and flexibility. Avoid using harsh chemicals that could degrade the material.
  • Stainless Steel Plate: Use a soft cloth and non-abrasive cleaner to keep the stainless steel plate looking polished and free from dirt and grime.

Terms

  • Nylon/Fiberglass Bracket: A composite material that offers strength, durability, and resistance to fading and chipping, providing a reliable and long-lasting bracket for mud flap attachment.
  • Offset Bracket: A design feature that provides additional clearance between the mud flap and the tire, reducing the risk of rubbing or interference.
  • Removable Flap Design: A built-in channel system that allows for easy removal and reattachment of the rubber flaps, offering additional ground clearance when needed.

Manufacturer Warranty

Gatorback mud flaps come with a Limited Lifetime Warranty that covers rubber replacement (e.g., tear-offs) for the lifetime of the product to the original owner. The nylon brackets are covered by a one-year warranty against manufacturing defects. The warranty does not cover damage caused by abuse or normal wear and tear on brackets, plates, or mounting hardware.

The Truck Hardware Gatorback Black Wrap "GMC" Logo Mud Flaps - Set are the perfect addition to your GMC Sierra 1500 AT4X or AT4X AEV Edition, offering both style and functionality. With their heavy-duty construction, officially licensed logo, and custom-fit design, these mud flaps provide the ultimate protection for your truck. Keep your Sierra looking sharp and ready for any adventure with Gatorback's premium mud flaps.

BrandGatorback by Truck Hardware
Length23 inch(es)
Width12 inch(es)
Height.5 inch(es)
Weight19 lb(s)
UPC667511048732

  • 2026 GMC Sierra 1500
  • 2025 GMC Sierra 1500
  • 2024 GMC Sierra 1500
  • 2023 GMC Sierra 1500

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov